This is the 5840th most frequent Turkish word.
sürdürdüğünü
"The continuation of something by someone."
The word 'sürdürdüğünü' is used here to imply ongoing maintenance or continuation of specific habits—'sürdürmek' means 'to maintain' or 'to carry on', and this is its form in reported speech.
Ali hayatındaki sağlıklı beslenme alışkanlıklarını sürdürdüğünü söyledi.
Ali said that he continues his healthy eating habits in his life.
In this sentence, 'sürdürdüğünü' shows the continuation of the class's engagement, indicating a state of ongoing interest.
Öğretmen, sınıfın derslere ilgisini sürdürdüğünü gözlemledi.
The teacher observed that the class maintained their interest in the lessons.
Here, 'sürdürdüğünü' asserts the persistence in applying sustainable practices, conveyed in a reported context.